baber/WOPTO huggingface dataset:
Patent JP-2015175932-A (JP)
Title: Automatic developing device for photosensitive resin plate
Inventor: HAYASHIBARA JUNKI
IPC: G03F7/00
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic developing device that can process a photosensitive resin plate while preventing problems of a process failure caused by winding of a part of layers of the photosensitive resin plate or winding of the resin plate itself on a conveyance roller, frequent cleaning of rollers, and a conveyance failure.SOLUTION: The automatic developing device for a photosensitive resin plate includes at least a developing unit and the conveyance roller to convey the photosensitive resin plate. The conveyance roller, which is located at an upstream side of the developing unit and in contact with a developer and a plate surface of the photosensitive resin plate conveyed from the developing unit, is a foamable rubber roller; and the foamable rubber roller has a closed-cell structure.
Patent JP-2015176036-A (JP)
Title: Projection device
Inventor: OGAWA MASAHIRO
IPC: G03B21/00
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a projection device capable of projecting a clear projection image with reduced color unevenness while improving an energy efficiency of a light source.SOLUTION: A projection device 10 includes a light source device 60 in which a plurality of excitation light sources 71 composed of a plurality of semiconductor light-emitting elements are arranged in a holder 75. A display element 51 is irradiated with light emitted from the plurality of excitation light sources 71. The display element 51 is formed in a rectangular shape, and is arranged such that an elliptical sectional longitudinal direction of emission light of the excitation light source 71 is substantially parallel to a long side direction of the display element 51.
Patent JP-2015184322-A (JP)
Title: Light control sheet, image source unit, and method of manufacturing light control sheet
Inventor: KASHIWAGI TAKESHI
IPC: G02F1/13357
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a light control sheet which is capable of preventing the occurrence of interface reflection and interference fringes while suppressing the degradation of light control function.SOLUTION: The light control sheet includes a light-transmissive base layer (16) and a light control layer (11) disposed on a surface on one side of the base layer. A microstructure (17) which has a plurality of convex or concave unit elements (17a) arrayed with a pitch of less than 1 μm on a side opposite to a side on which the light control layer is disposed, is formed on the base layer, and the light control layer includes light transmission parts (12) which are arrayed along a sheet surface and have a trapezoidal cross section and transmit light, and light absorption parts (13) which are formed by filling spaces between adjacent light transmission parts with a light-absorptive material.
Patent JP-2015185259-A (JP)
Title: electrode and battery
Inventor: TAKAZAWA Yasuyuki
IPC: H01M4/13
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrode and a battery that can suppress self-discharge reaction and growth of dendrite.SOLUTION: In an electrode comprising an active material layer containing active material and a collector, the active material and/or the active material layer is covered by an ion conduction layer, and the ion conduction layer has selective ion conductivity which contains conductivity of ions contributing to a battery reaction, but no conductivity of ions constituting the active material. The porosity of the active material layer represented by the following formula (1): porosity=V'/V (1) (V represents the volume of the active material layer in the formula (1). V' represents the volume of voids of the active material layer) is in the range from 30 to 79%.
Patent JP-2015185725-A (JP)
Title: Transformer
Inventor: AKIYAMA HIDEYUKI
IPC: H01F30/00
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To achieve automation of the assembly work, in a transformer where a pair of planar secondary coils are arranged while holding a primary coil therebetween, by surely matching the positions of ground terminals of these secondary coils.SOLUTION: A transformer includes a primary coil 2 wound around the winding part of a bobbin 1, and a pair of planar secondary coils 4 arranged oppositely while holding the bobbin 1 therebetween, where the ground terminals 4b of the pair of secondary coils 4 are led out at the same position of the bobbin 1 in the circumferential direction. Guides 8, 9 for positioning the pair of ground terminals 4b while fitting are formed in a case 3 having a cylindrical part covering the outer periphery of the primary coil 2.
Patent JP-2015185436-A (JP)
Title: Sheet-like sealing material, sealing sheet, and light-emitting element sealing body
Inventor: HAGIWARA YOSHIAKI
IPC: H01L23/29
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like sealing material which is useful when a light-emitting element is sealed using a yellowish gas barrier film, a sealing sheet having the sheet-like sealing material and the gas barrier film, and a light-emitting element sealing body obtained using the sheet-like sealing material or sealing sheet as a sealing material.SOLUTION: A sheet-like sealing material is composed of one or more sealing resin layers and at least one sealing resin layer is the layer containing a bluing agent. A sealing sheet has the sheet-like sealing material and the gas barrier film. A light-emitting element sealing body is obtained using the sheet-like sealing material or sealing sheet as a sealing material.
Patent JP-2015182123-A (JP)
Title: Manufacturing method of hydroform formed article and conveyance inspection device of hydroform formed article
Inventor: MANABE YUJI
IPC: B21D43/00
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To make a process after forming which includes quality inspection of a formed article compact when forming tubular raw material by hydroform forming.SOLUTION: Tubular raw material is formed into a formed article 2 of a prescribed shape with a hydroforming die 1, thereafter, the formed article 2 is taken out from the die 1 by using a conveyance device 10 for conveying the formed article 2 from the die 1 to a post process 4, when performing quality inspection of the formed article 2, a retention part 11 capable of sealing both edge opening parts 2a of the formed article 2 is provided on the conveyance device 10, both edges of the formed article 2 are retained with the retention part 11 and, at the same time, both edge opening parts 2a are sealed. Therein, gas is supplied to an inner space 3 of the formed article 2 in such a state that both edge opening parts 2a are sealed by the retention part 11 and the quality inspection of the formed article 2 is performed.
Patent JP-2014208470-A (JP)
Title: Liquid jet head, liquid jet device, and piezoelectric element
Inventor: ISSHIKI TETSUYA
IPC: B41J2/14
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet head that has an orientation control layer for preferentially orienting a crystal of a piezoelectric layer to a (100) surface and in which a displacement characteristic and durability of a piezoelectric element can be improved, and provide a liquid jet device and the piezoelectric element.SOLUTION: A liquid jet head comprises a piezoelectric element 300 including: a first electrode 60; an orientation control layer 65 provided on the first electrode; a piezoelectric layer 70 provided on the orientation control layer; and a second electrode 80 provided on the piezoelectric layer. The orientation control layer 65 is composed of a complex oxide of a perovskite structure including bismuth, iron, and titanium. A crystal of the piezoelectric layer 70 is preferentially oriented to a (100) surface in a Z-axis direction, and, in an XY-axis in-plane direction, crystal grains in the same orientation form a grain structure.
Patent JP-2015183265-A (JP)
Title: Method for producing steel material excellent in cold workability or machinability
Inventor: MATSUGASEKO AKIHIRO
IPC: C21D6/00
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To establish stable spheroidizing annealing technology for securing cold workability or machinability of high C low Cr steel material.SOLUTION: Spheroidizing annealing is comprised of 3 step heat treatment as below. (1) First step heat treatment: rate of temperature rise: less than 400°C/hour, heating temperature: (Apoint+30)°C to (Apointy+60)°C, heating retention time:1 to 3 hours, cooling rate:10°C/hours or less in a temperature range of Apoint to (Apoint-30)°C, and cooling finishing temperature:(Apoint-35)°C or less. (2) Second step heat treatment: rate of temperature rise: less than 400°C/hour, heating temperature: (Apoint+15)°C to (Apointy+45)°C, heating retention time:1 to 3 hours, cooling rate:10°C/hours or less in a temperature range of Apoint to (Apoint-30)°C, and cooling finishing temperature:(Apoint-35)°C or less.(3) Third step heat treatment: rate of temperature rise: less than 400°C/hour, heating temperature: Apoint to (Apointy+30)°C, heating retention time:1 to 3 hours, cooling rate:10°C/hours or less in a temperature range of Apoint to (Apoint-40)°C.
Patent JP-2015186167-A (JP)
Title: Radio communication system, radio communication device, and radio communication method
Inventor: YOFUNE MASANORI
IPC: H04B7/04
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device using a signal constellation optimized for multipolarized spatial multiple access transmission.SOLUTION: A transmitter 1000 transmits a symbol by multipolarized spatial multiplex transmission which allocates a signal point in vertical polarization, horizontal polarization, and a space configured with the vertical polarization and the horizontal polarization. An I/Q mapping data storage part 106 stores a signal constellation calculated so as to minimize influence of an allocated code for each symbol at normalization of peak power for the signal constellation and error correction. A V/H mapping processing part 104 allocates output of an error correction coding processing part to an in-phase component, a quadrature-phase component, and an orthogonal phase component plane, at the multipolarized spatial multiplex transmission, based on the stored signal constellation.
Patent JP-2015188942-A (JP)
Title: Broach
Inventor: FUJISAKI KAZUHIRO
IPC: B23D43/02
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a broach free from causing chip packing in a cutting blade positioned on a broach body rear end side across a body reception groove, even when the body reception groove for supporting a broach body is formed on a cutting blade part.SOLUTION: A cutting blade part 4 where a plurality of cutting blades 5 are projected and arranged in the longitudinal direction of a broach body 1 is formed on the outer periphery of the broach body 1 in an axial shape. The cutting blade part 4 is formed with a body reception groove 7 between the two cutting blades 5 adjacent in the longitudinal direction of the broach body 1. In the two cutting blades 5 across the body reception groove, a projection amount to the broach body 1 outer peripheral side of the cutting blade 5 positioned at the rear end side of the broach body 1 is equal to or less than a projection amount to the broach body 1 outer peripheral side of the cutting blade 5 positioned at the tip end side of the broach body 1.
Patent JP-2015189520-A (JP)
Title: Method of managing storage space of thick steel plate
Inventor: NARIHARA KOJI
IPC: B65G63/00
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of managing a storage space with few rearranging operations.SOLUTION: In a method of managing a storage space of thick steel plates, in a caring process of surface flaws generated in the production of the thick steel plates and when the thick steel plates received by the caring process are stacked in the storage space before the caring, a caring load code, an emergency code, a processing date difference code, and an important product code applied to each thick steel plate are converted into points, a preferential order of each thick steel plate is guided to an operator based on a total sum of the points, and a stacking location of the storage space is determined.
Patent JP-2015191928-A (JP)
Title: Method of determining bonding temperature condition of electronic component
Inventor: ITO MASAHIRO
IPC: H05K3/36
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of determining a bonding temperature condition of an electronic component capable of easily determining a bonding temperature condition at thermocompression bonding of the electronic component.SOLUTION: A method of determining a bonding temperature condition of an electronic component at the time when the electronic component is thermocompression-bonded to an adherend while interposing an adhesive film, includes: a bonding temperature determination material selection step S11 of selecting a plurality of bonding temperature determination materials that have different melting temperatures; a pattern formation step S12 of forming a pattern by the selected bonding temperature determination materials, that can be confirmed visually, on any one of respective opposed surfaces of the electronic component and the adherend; a thermocompression bonding step S13 of thermocompression-bonding the electronic component to the adherend after the formation of the pattern; a molten state determination step S14 of determining a molten state of the pattern by the bonding temperature determination materials after the thermocompression bonding; and a bonding temperature determination step S15 of determining a bonding temperature at the thermocompression bonding on the basis of the determination result.
Patent JP-2015191369-A (JP)
Title: object detection apparatus
Inventor: HARAGUCHI YUKI
IPC: G06T7/00
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an object detection apparatus configured to prevent false detection.SOLUTION: An object detection apparatus 1 includes a detection window setting section 11 which sets a detection window for a captured image having an RGB space. The detection window is trimmed from the captured image 21, to generate a window image 22. A shape extraction section 13 executes edge enhancement on the window image 22 converted into a grayscale, to generate an edge window image 24. A color extraction section 14 extracts R-component from the window image 22 to generate an R-component window image 25. A likelihood calculation section 16 uses a synthetic window image formed by synthesizing the edge window image 24 with the R-component window image 25, to calculate a vehicle likelihood 27 of the detection window including a rear face of a vehicle.
Patent JP-2015191753-A (JP)
Title: X-ray high-voltage device, and x-ray image diagnosis device comprising the same
Inventor: KAWAGUCHI YUKI
IPC: H05G1/20
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray high-voltage device capable of miniaturizing a capacitor in a rectification circuit while suppressing increase in switching loss.SOLUTION: An X-ray high-voltage device comprises: a transformer; an inverter electrically connected in parallel between a DC power supply and the transformer, and configured to convert a DC voltage into an AC voltage; a rectification circuit electrically connected in parallel between the transformer and an X-ray tube, and configured to smooth the AC voltage and supply the DC voltage to the X-ray tube; a controller for controlling the inverter; and a resonance circuit electrically provided between the inverter and the rectification circuit, and configured to include the transformer. In the X-ray high-voltage device, by setting the resonance circuit so that a frequency of a resonance current supplied from the inverter to the resonance circuit becomes (a natural number+1) times as high as a frequency for driving the inverter, a frequency of the AC voltage to be applied to the rectification circuit is made become (the natural number+1) times as high as the frequency for driving the inverter.
Patent JP-2015191564-A (JP)
Title: Management system and management method
Inventor: OGUCHI TOSHIHIRO
IPC: G06F11/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To efficiently execute a maintenance work.SOLUTION: A content management server 300 is configured to, when acquiring a worker ID from terminal equipment 10, transmit the worker ID to an ID management server 100, and to acquire equipment identification information from storage state management server 200. The ID management server 100 is configured to specify a section to which a maintenance worker is assigned on the basis of the worker ID, and to notify the storage state management server 200. The storage state management server 200 is configured to specify equipment identification information on the basis of the section to which the maintenance worker is assigned, and to notify a content management server 300. The content management server 300 is configured to notify the terminal equipment 10 of firmware information to be installed in the component of electronic equipment to be exchanged from a content table by using the equipment identification information as a key.
Patent JP-2015190450-A (JP)
Title: internal combustion engine
Inventor: SAWASHITA MASATO
IPC: F02F1/36
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To achieve the improvement in cooling performance and the like in a two-system cooling capable of separately cooling a cylinder block and a cylinder head.SOLUTION: A block jacket 6 of a cylinder block 1 is connected to a head jacket 7 of a cylinder head 2 by second communication passages 14. Control valves 23 and 24 are operated to be opened or closed, thereby switching states between a state (state at a time of warm-up) in which coolant flows only to the head jacket 7 and a state (state after the warm-up) in which an entire quantity of coolant flows to the head jacket 7 by way of the block jacket 6. Albeit two system cooling, cooling performance for cooling the cylinder head 2 is high since the entire quantity of the coolant can flow to the head jacket 7. Furthermore, the thermal distortion of the cylinder head 2 can be suppressed since the cylinder head 2 is cooled by the coolant heated after flowing through the block jacket 6.
Patent JP-2015194233-A (JP)
Title: Fastening structure and fastening method
Inventor: TABATA AKIKO
IPC: F16B5/02
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fastening structure capable of structurally integrating a tabular main member and an auxiliary member, with a tap screw.SOLUTION: A tap fastening structure 1 fixes a tubular auxiliary member 4 to a tubular main member 2, and integrates the main member 2 and the auxiliary member 4. In the tap fastening structure, a prepared hole 3 is formed at a predetermined place of the main member 2, having its depth formed so as to be 3/4 or less of the thickness of the main member 2, and to the prepared hole 3 having its depth formed so as to be 1/3 or more of the diameter of a tap screw 10, the tap screw 10 penetrating through the auxiliary member 4 is screwed and connected to the main member 2.
Patent JP-2015197331-A (JP)
Title: Optical testing device
Inventor: SATO MARIKO
IPC: G01S3/781
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical testing device compact in size and easy to handle, less likely to fail, and for an infrared seeker.SOLUTION: An optical testing device includes: a target simulated image generation device 500; a plurality of light sources; and a simulated target control device 430. The three-dimensional dome covers three-dimensionally a visual field of an image acquisition device (infrared seeker) 11 which is a sample object. The plurality of light sources is distributed and arranged inside the three-dimensional dome. The simulated target control device 430 controls the plurality of light sources. The optical testing device generates a desired image inside the three-dimensional dome. Since the physical movement of a target source is not required, it is possible to miniaturize the optical testing device and simplify the structure thereof.
Patent JP-2015198302-A (JP)
Title: Back situation display device and back situation display method
Inventor: TAKEMORI DAISUKE
IPC: H04N7/18
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To enable a driver to easily confirm the situation behind a vehicle at night.SOLUTION: A luminance of a region where a headlight of a following vehicle is imaged, in a rear image is detected and in the case where the luminance exceeds a predetermined threshold, correction is performed to decrease the luminance in the region where the headlight is imaged. At such a time, in a first region including a central portion of the headlight, a degree of decreasing the luminance is suppressed more than a second region that is provided while surrounding the first region. Thus, even if the headlight of the following vehicle dazzling in the rear image, the luminance is decreased while excluding the central portion of the headlight, such that the driver to confirm the rear image is prevented from feeling the headlight of the following vehicle dazzling. The central portion of the headlight is imaged bright, thereby easily grasping a position of the following vehicle from a position of the headlight.
Patent JP-2015197364-A (JP)
Title: Infrared spectroscopic device and infrared spectroscopic measurement method
Inventor: UMEMURA SONOKO
IPC: G01N21/552
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an infrared spectroscopic device and an infrared spectroscopic measurement method capable of easily analyzing an infrared absorption spectrum by an ART method.SOLUTION: A correction formula calculation unit 51 has stored therein a standard transmission absorption spectrum and a standard total reflection absorption spectrum. A spectrum calculation unit 52 calculates, by standardizing a sample to be measured, a corrected transmission absorption spectrum that corresponds to a transmission absorption spectrum for the case where the sample is measured by a transmission method, said sample being standardized by the depth of permeation that is calculated on the basis of the standard transmission absorption spectrum and standard total reflection absorption spectrum, assuming that the intensity of the total reflection absorption spectrum measured by a total reflection absorption method is the depth of permeation of an infrared ray into the sample as it is totally reflected.
Patent JP-2015196466-A (JP)
Title: Wheel drive system for aircraft
Inventor: SAITO HIROSHI
IPC: B64C25/40
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a wheel drive system for an aircraft, which can properly achieve both taxing and prerotation by rotating wheels with use of a common motor.SOLUTION: A wheel drive system for an aircraft comprises: a motor 2 which is connected to wheels 12 and has two voltage supply lines L1, L2 for supplying voltages Vta, Vpr while differentiating the lengths of windings to be energized; an inverter 3 for taxing and an inverter 4 for prerotation, which supply the voltages Vta, Vpr to the two voltage supply lines L1, L2; and a control part 8 for controlling the inverter 3 for taxing and the inverter 4 for prerotation. The control part 8 is configured to select either one of the two voltage supply lines L1, L2 and supply the voltage Vta or Vpr by controlling the inverter 3 for taxing and the inverter 4 for prerotation.